Anisotropy effects on the tensile and fatigue behaviour of an oxide dispersion strengthened copper alloy

Abderrazak Daoud; Jean Bernard Vogt; Eric Charkaluk; Jérémie Bouquerel; Lin Zhang; Jean Claude Biasci

doi:10.1016/j.msea.2011.12.021

Anisotropy effects on the tensile and fatigue behaviour of an oxide dispersion strengthened copper alloy

Abderrazak Daoud
, Jean Bernard Vogt
, Eric Charkaluk
, Jérémie Bouquerel
, Lin Zhang
, Jean Claude Biasci

Université de Lille
Ecole Centrale de Lille
European Synchrotron Radiation Facility

Research output: Contribution to journal › Article › peer-review

Abstract

In this study, the mechanical behaviour of the GlidCop^® AL-15, an oxide dispersion-strengthened (ODS) copper, is investigated. As the extrusion process leads to a morphological and crystallographic texture, specimens are loaded in a parallel or transverse direction to the extrusion direction.Higher monotonic mechanical strength is observed when the loading axis is parallel to the extrusion direction. Under cyclic loading, the material is more prone to cyclic hardening-softening behaviour and exhibits higher fatigue resistance in the extrusion direction than in the transverse one.

Original language	English
Pages (from-to)	640-648
Number of pages	9
Journal	Materials Science and Engineering: A
Volume	534
DOIs	https://doi.org/10.1016/j.msea.2011.12.021
Publication status	Published - 1 Feb 2012
Externally published	Yes

Keywords

EBSD
Electron microscopy
Fracture
Internal oxidation
Mechanical characterization

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10.1016/j.msea.2011.12.021

Cite this

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title = "Anisotropy effects on the tensile and fatigue behaviour of an oxide dispersion strengthened copper alloy",

abstract = "In this study, the mechanical behaviour of the GlidCop{\textregistered} AL-15, an oxide dispersion-strengthened (ODS) copper, is investigated. As the extrusion process leads to a morphological and crystallographic texture, specimens are loaded in a parallel or transverse direction to the extrusion direction.Higher monotonic mechanical strength is observed when the loading axis is parallel to the extrusion direction. Under cyclic loading, the material is more prone to cyclic hardening-softening behaviour and exhibits higher fatigue resistance in the extrusion direction than in the transverse one.",

keywords = "EBSD, Electron microscopy, Fracture, Internal oxidation, Mechanical characterization",

author = "Abderrazak Daoud and Vogt, \{Jean Bernard\} and Eric Charkaluk and J{\'e}r{\'e}mie Bouquerel and Lin Zhang and Biasci, \{Jean Claude\}",

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doi = "10.1016/j.msea.2011.12.021",

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T1 - Anisotropy effects on the tensile and fatigue behaviour of an oxide dispersion strengthened copper alloy

AU - Daoud, Abderrazak

AU - Vogt, Jean Bernard

AU - Charkaluk, Eric

AU - Bouquerel, Jérémie

AU - Zhang, Lin

AU - Biasci, Jean Claude

PY - 2012/2/1

Y1 - 2012/2/1

N2 - In this study, the mechanical behaviour of the GlidCop® AL-15, an oxide dispersion-strengthened (ODS) copper, is investigated. As the extrusion process leads to a morphological and crystallographic texture, specimens are loaded in a parallel or transverse direction to the extrusion direction.Higher monotonic mechanical strength is observed when the loading axis is parallel to the extrusion direction. Under cyclic loading, the material is more prone to cyclic hardening-softening behaviour and exhibits higher fatigue resistance in the extrusion direction than in the transverse one.

AB - In this study, the mechanical behaviour of the GlidCop® AL-15, an oxide dispersion-strengthened (ODS) copper, is investigated. As the extrusion process leads to a morphological and crystallographic texture, specimens are loaded in a parallel or transverse direction to the extrusion direction.Higher monotonic mechanical strength is observed when the loading axis is parallel to the extrusion direction. Under cyclic loading, the material is more prone to cyclic hardening-softening behaviour and exhibits higher fatigue resistance in the extrusion direction than in the transverse one.

KW - EBSD

KW - Electron microscopy

KW - Fracture

KW - Internal oxidation

KW - Mechanical characterization

UR - https://www.scopus.com/pages/publications/84856532466

U2 - 10.1016/j.msea.2011.12.021

DO - 10.1016/j.msea.2011.12.021

M3 - Article

AN - SCOPUS:84856532466

SN - 0921-5093

VL - 534

SP - 640

EP - 648

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

ER -

Anisotropy effects on the tensile and fatigue behaviour of an oxide dispersion strengthened copper alloy

Abstract

Keywords

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